1 September 2020

The auxiliary power supply complex of the Usinsk field of LUKOIL-Komi LLC was put into operation in November 2016. The GTU-CHPP operates in the cogeneration cycle and provides energy resources to production and infrastructure facilities at the fields of Denisovskiy license area.



Installed capacity of Usa power supply complex capacity amounts to 100 MW for electricity and 120 Gcal / h for heat. GTU-CHPP comprises four power unit each of which is based on a GTE-25PA gas turbine unit with a capacity of 25 MW and a steam waste-heat boiler with productivity of 40 t / h. As fuel, associated petroleum gas is used.

The fuel supply for power generating units is carried out by the ENERGAS process system, which guarantees the required quality of APG in accordance with the specified design parameters for humidity, purity, temperature, pressure and flow rate. The main elements of system are an associated gas treatment station (AGTS) and a compressor station (BCS) consisting of three booster units.



Comprehensive maintenance of this equipment is performed by the engineers of ServicENERGAS, which is part of the ENERGAS Group. Scheduled works are carried out according to the schedule coordinated with the customer. In addition, ServicENERGAS supplies a complete set of consumables.

The another maintenance (according to the Regulation-8000) took place here in August. All the units, operating as a part of gas treatment system, underwent maintenance.

The following activities were conducted as planned:

- Replacement of consumables of the compressor units and gas treatment station;
- Change of filtering elements of the separation systems of BCS and AGTS;
- Diagnosis of local automated control systems;
- Correction of the gas flow meters;
- Functional tests of the all utility systems;
- Verification of operational parameters and their adjustment;
- Troubleshooting, drafting recommendations on components replacement.

At the time of maintenance, the operating time of each compressor unit and associated gas treatment station exceeded 25,000 hours.

Previous news

Back to the list

Next news